Dr. Parvinder Sethi, Professor of Geology, Radford University
Title: “GRAND CANYON IN 3D: A GEOLOGIST’S ADVENTURES THROUGH DEEP TIME!”
Begin at the top of the Grand Canyon and travel back through time descending down to the Colorado River at the bottom of this mile-deep natural wonder of our world!
Presented by the Museum of the Earth Sciences and Sigma Gamma Epsilon
Bonnie Hurlburt Student Center Auditorium

Dr. Joe Keiper, Executive Director, Virginia Museum of Natural History
Title: “How Did That Get in There? A Review of My Most Bizarre Entomological Consultations”
Presented by the Museum of the Earth Sciences and Sigma Gamma Epsilon
Bonnie Hurlburt Student Center Auditorium

Dr. Albert Dickas, Professor Emeritus of Geology, University of Wisconsin - Superior
Title: “Geociting in and around Virginia”
A virtual field trip to nine geologically significant places in, and around, Virginia.
Presented by the Museum of the Earth Sciences and Sigma Gamma Epsilon

Hurlburt Hall Auditorium
Presented by Dr. “Skip” Watts, Mr. “Paki” Stephenson, Department of Geology, Radford University
Description: Chester (Skip) Watts and George (Paki) Stephenson will present the latest in their ongoing studies into the mysterious disappearance of water from historic Mountain Lake in Giles County Virginia. Included will be video clips from their high-tech science tools, like RU’s underwater remotely operated vehicle (ROV) and aerial mapping techniques, along with glimpses into the underworld around the lake using such geophysical tools as seismic refraction and electrical resistivity.